#871716#871716

#871716 is a dark, vivid red. Relative luminance 0.058; OKLCH L 40.5% C 0.147 H 27.2°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#871716
RGB	rgb(135, 23, 22)
HSL	hsl(1, 72%, 31%)
HSV	hsv(1, 84%, 53%)
CMYK	cmyk(0%, 83%, 83.7%, 47.1%)
CIE-LAB	lab(28.96, 45.68, 31.43)
CIE-LCH	lch(28.96, 55.45, 34.52°)
OKLab	oklab(40.53% 0.1308 0.0672)
OKLCH	oklch(40.53% 0.147 27.2)
XYZ	xyz(10.4442, 5.8233, 1.3330)
Luminance	0.0582 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#871716 #168687

analogous

#87164D #871716 #874F16

triadic

#871716 #168717 #171687

tetradic

#871716 #4D8716 #168687 #4F1687

square

#871716 #4D8716 #168687 #4F1687

split-complementary

#871716 #16874F #164D87

monochromatic

#1E0505 #520E0D #871716 #BC201F #DF3A39

Accessibility & contrast

On white

9.70

#871716 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#871716 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #871716

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##871716	#FFFFFF	#000000	##FFFFFF
##871716	1.00	9.70	2.16	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3514

Deuteranopia (green-blind)

#574D10

Tritanopia (blue-blind)

#950019

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #871716;
/* rgb */ color: rgb(135, 23, 22);
/* oklch */ color: oklch(40.5% 0.147 27.2);

Tailwind

colors: {
  custom: {
    50: '#b36054',
    500: '#871716',
    950: '#000000',
  },
}

SCSS

$custom: #871716;
$custom-light: #b36054;
$custom-dark: #000000;

JSON

{
  "hex": "#871716",
  "rgb": {
    "r": 135,
    "g": 23,
    "b": 22
  },
  "hsl": {
    "h": 0.531,
    "s": 71.975,
    "l": 30.784
  },
  "oklch": {
    "l": 0.40526,
    "c": 0.14703,
    "h": 27.2
  },
  "luminance": 0.05822
}

Semantic roles & 50–950 ramp

primary

#871716

secondary

#3EBABB

accent

#EDEF39

background

#FCF6F4

surface

#F8EBE7

border

#D1C6C3

text

#130502

muted

#827A78

Preview Lab

Preview with #871716

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →